Inventor · disambiguated record
Henning Roar Nielsen
Also filed as: NIELSEN HENNING · NIELSEN HENNING ROAR
29 granted patents·846 citations·filing 1986–2022
98Inventor score
Files withAMERICAN POWER CONV CORP15SCHNEIDER ELECTRIC IT CORP5NIELSEN HENNING ROAR3AMERICAN POWER CONVERSION DENM2ELECTRIC IT CORP1
Top patents by PatentIndex Score
29 records- 0196US6838925B1Three level inverterAMERICAN POWER CONV CORP·Filed 2003·Granted Jan 4, 2005·109 cites·27 claims
- 0295US8344551B23-phase high-power UPSAMERICAN POWER CONV CORP·Filed 2011·Granted Jan 1, 2013·27 cites·9 claims
- 0393US8053927B2Method and apparatus for providing uninterruptible powerAMERICAN POWER CONV CORP·Filed 2010·Granted Nov 8, 2011·30 cites·16 claims
- 0492US9595876B2DC-DC converterSCHNEIDER ELECTRIC IT CORP·Filed 2015·Granted Mar 14, 2017·9 cites·20 claims
- 0592US8664796B23-phase high power upsNIELSEN HENNING ROAR·Filed 2012·Granted Mar 4, 2014·19 cites·20 claims
- 0692US8008809B23-phase high power UPSAMERICAN POWER CONV CORP·Filed 2010·Granted Aug 30, 2011·18 cites·18 claims
- 0791US8842452B23-phase high power UPSSCHNEIDER ELECTRIC IT CORP·Filed 2013·Granted Sep 23, 2014·17 cites·20 claims
- 0891US7855472B2Method and apparatus for providing uninterruptible powerAMERICAN POWER CONV CORP·Filed 2010·Granted Dec 21, 2010·20 cites·20 claims
- 0991US7456524B2Apparatus for and methods of polyphase power conversionAMERICAN POWER CONV CORP·Filed 2006·Granted Nov 25, 2008·33 cites·43 claims
- 1090US7705489B2Method and apparatus for providing uninterruptible powerAMERICAN POWER CONV CORP·Filed 2006·Granted Apr 27, 2010·41 cites·24 claims
- 1190US7688048B23-phase high power UPSAMERICAN POWER CONV CORP·Filed 2007·Granted Mar 30, 2010·27 cites·10 claims
- 1290US7126409B2Three level inverterAMERICAN POWER CONV CORP·Filed 2004·Granted Oct 24, 2006·56 cites·17 claims
- 1388US8143744B2Method and apparatus for providing uninterruptible powerNIELSEN HENNING ROAR·Filed 2010·Granted Mar 27, 2012·19 cites·19 claims
- 1488US7274112B2Method and apparatus for providing uninterruptible powerAMERICAN POWER CONV CORP·Filed 2004·Granted Sep 25, 2007·77 cites·17 claims
- 1587US11973483B2Coupled filter inductor for interleaved power converterSCHNEIDER ELECTRIC IT CORP·Filed 2022·Granted Apr 30, 2024·1 cites·23 claims
- 1686US8803361B2Apparatus and method for providing uninterruptible powerJOHANSEN FLEMMING·Filed 2011·Granted Aug 12, 2014·23 cites·16 claims
- 1786US7352083B2Apparatus for and method of UPS operationAMERICAN POWER CONV CORP·Filed 2005·Granted Apr 1, 2008·34 cites·42 claims
- 1885US8385091B23-phase high-power UPSELECTRIC IT CORP·Filed 2009·Granted Feb 26, 2013·24 cites·9 claims
- 1981US7456518B2Method and apparatus for providing uninterruptible powerAMERICAN POWER CONV CORP·Filed 2004·Granted Nov 25, 2008·46 cites·32 claims
- 2081US7106607B2Combined AC-DC to DC converterAMERICAN POWER CONVERSION DENM·Filed 2005·Granted Sep 12, 2006·18 cites·17 claims
- 2181US7012825B2Combined AC-DC to DC converterAMERICAN POWER CONVERSION DENM·Filed 2002·Granted Mar 14, 2006·52 cites·10 claims
- 2275US7737580B2Method and apparatus for providing uninterruptible powerAMERICAN POWER CONV CORP·Filed 2004·Granted Jun 15, 2010·29 cites·35 claims
- 2374US5686768AEmergency power systemSILICON POWER ELECTRONICS A S·Filed 1994·Granted Nov 11, 1997·83 cites·8 claims
- 2465US10778032B2Systems and methods for improving efficiency of a neutral-point-clamped inverterSCHNEIDER ELECTRIC IT CORP·Filed 2014·Granted Sep 15, 2020·2 cites·18 claims
- 2561US6956755B2Resonant converterAMERICAN POWER CONV CORP·Filed 2001·Granted Oct 18, 2005·11 cites·20 claims
- 2652US10978961B2Pulsed rectifier architectureSCHNEIDER ELECTRIC IT CORP·Filed 2018·Granted Apr 13, 2021·0 cites·18 claims
- 2752US7583521B2Over voltage clampAMERICAN POWER CONV CORP·Filed 2006·Granted Sep 1, 2009·5 cites·9 claims
- 2845US9722459B2Apparatus and method for providing uninterruptible powerNIELSEN HENNING ROAR·Filed 2012·Granted Aug 1, 2017·0 cites·19 claims
- 2938US5222337AInsulation of flat roofs and simultaneous construction of a gradient for positive drainage of the roofing placed on the insulationROCKWOOL INT·Filed 1986·Granted Jun 29, 1993·16 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →